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  3. PFAS (E4M7R) Rabbit Monoclonal Antibody
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Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

PFAS (E4M7R) Rabbit Monoclonal Antibody #76957

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  • WB

    Product Specifications

    REACTIVITY H M R Mk
    SENSITIVITY Endogenous
    MW (kDa) 145
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Mk-Monkey 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    PFAS (E4M7R) Rabbit Monoclonal Antibody recognizes endogenous levels of total PFAS protein.

    Species Reactivity:

    Human, Mouse, Rat, Monkey

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro399 of human PFAS protein.

    Background

    Phosphoribosylformylglycinamidine synthase (PFAS) is a metabolic enzyme (deamidase) associated with a protein complex known as the “purinosome,” which is involved in de novo purine synthesis (1). Research studies have shown that activation of the MAPK/ERK pathway leads to downstream activation of PFAS. Specifically, it was shown that PFAS is a substrate of ERK2, which phosphorylates PFAS at Thr619; activation of PFAS results in the de novo generation of purine intermediates required for cell and tumor growth (2). It has also been reported that both PFAS and viral PFAS-like proteins can activate RIG-I pattern recognition receptors, implicating PFAS-mediated deamidation in the innate immune response to viral infection (3).

    Alternate Names

    FGAM synthase; FGAMS; FGAR amidotransferase; FGAR-AT; FGARAT; Formylglycinamide ribonucleotide amidotransferase; Formylglycinamide ribotide amidotransferase; Formylglycinamide ribotide synthetase; GATD8; IKZF1/PFAS fusion; KIAA0361; PFAS; Phosphoribosylformylglycinamidine synthase; PUR4; PURL

    Database Links

    UniProt ID: O15067


    Entrez-Gene Id: 5198


    Limited Uses

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    For Research Use Only. Not for Use in Diagnostic Procedures.
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